CN212042158U - Right-angle butt joint machine for square-tube rectangular tube - Google Patents

Abstract

The utility model discloses a right angle butt joint machine for square pipe rectangular pipe, including fuselage, base, movable block, fixed block and pressfitting piece, fuselage bottom fixedly connected with base, and the base top is provided with movable block and fixed block, the fuselage top is provided with the pressfitting piece, the fuselage bottom is provided with adjusting device, and two sets of fixed plates of base front end top symmetry fixedly connected with, and is two sets of the inside horizontal pole that has run through of fixed plate, and horizontal pole and fixed plate inside all run through threaded rod, the threaded rod rear end is connected with the movable block through the bearing, and the fuselage top is provided with change mechanism. The utility model discloses a pulling connecting rod this moment baffle and fixture block move left gradually left to make the fixture block break away from the draw-in groove gradually inside, drive first spring is tensile, and the pressfitting piece no longer receives spacingly this moment, and the staff stimulates the pressfitting piece downwards and can take out it, has promoted the device and has obtained dismantlement and maintenance efficiency.

Description

Right-angle butt joint machine for square-tube rectangular tube

Technical Field

The utility model relates to a right angle butt joint machine technical field specifically is a right angle butt joint machine for square pipe rectangular pipe.

Background

The right angle butt joint machine is generally used for the processing of square pipe or rectangular pipe, makes the pressfitting piece with tubular product pressfitting through fuselage work, makes its surface have an isosceles right triangle's recess, and the staff can bear the butt joint of tubular product right angle through rotating tubular product, and present right angle butt joint machine that is used for square pipe rectangular pipe satisfies people's demand basically, but still has some problems.

Present right angle butt joint machine for square pipe rectangular pipe through placing tubular product on putting the thing board, motor work is in the spacing of movable block and fixed block afterwards, with the tubular product centre gripping, but the general inconvenient regulation of present movable block, inconvenient tubular product to different widths use when using, takes place easily when leading to the tubular product pressfitting and rocks, has reduced the practicality of device.

And present right angle butt joint machine for square pipe rectangular pipe, the fuselage top generally is provided with the pressfitting piece, uses the back for a long time, and the pressfitting piece takes place to damage easily to need periodic maintenance, and present pressfitting piece is comparatively loaded down with trivial details when dismantling, has reduced the maintenance efficiency of device, consequently need the right angle butt joint machine for square pipe rectangular pipe to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a right angle butt joint machine for square pipe rectangular pipe to solve the traditional right angle butt joint machine for square pipe rectangular pipe that proposes in the above-mentioned background art, to the inconvenient centre gripping with it of tubular product in different thickness, take place easily during the tubular product pressfitting and rock the problem.

In order to achieve the above object, the utility model provides a following technical scheme: a right angle butt joint machine for square pipe rectangular pipe, including fuselage, base, movable block, fixed block and pressfitting piece, fuselage bottom fixedly connected with base, and the base top is provided with movable block and fixed block, the fuselage top is provided with the pressfitting piece, the fuselage bottom is provided with adjusting device, and two sets of fixed plates of base front end top symmetry fixedly connected with, and is two sets of the inside horizontal pole that has run through of fixed plate, and horizontal pole and fixed plate inside all run through threaded rod, the threaded rod rear end is connected with the movable block through the bearing, and is two sets of threaded rod outer wall fixedly connected with belt pulley, two sets of the winding of belt pulley outer wall has the belt, and the fuselage top is provided with changes the mechanism.

Preferably, adjusting device includes fixed plate, horizontal pole, threaded rod, belt pulley, belt, telescopic link, puts thing board, sliding block and sliding tray, the movable block rear end is connected with through the telescopic link and puts thing inboard wall, and puts thing board fixed connection in fixed block front end outer wall, the movable block bottom fixedly connected with sliding block, and the sliding block is slided and is located inside the sliding tray.

Preferably, it includes draw-in groove, fixture block, first spring, baffle and connecting rod to change the mechanism, the draw-in groove has been seted up to the laminating piece inside, and the inside embedded fixture block that has of draw-in groove, the winding of fixture block outer wall has first spring, and the one end of first spring is connected with the fuselage inner wall, the other end of first spring is connected with the baffle, and baffle fixedly connected with fixture block outer wall, fixture block front end fixedly connected with connecting rod, and the connecting rod rear end is embedded in the fuselage top.

Preferably, the inner wall of the fixing plate is provided with threads matched with the outer wall of the threaded rod, and the inner diameter of the fixing plate is equal to the diameter of the threaded rod.

Preferably, the cross bar is hollowed out, and the width of the hollowed out shape is greater than that of the belt pulley.

Preferably, the shape of the clamping block is the same as that of the clamping groove, the clamping groove is rectangular, and the size of the clamping groove is matched with that of the clamping block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the right-angle butt joint machine for the square-tube rectangular tubes is provided with a fixed plate, a cross rod, a threaded rod, a belt pulley, a belt, a telescopic rod, a storage plate, a sliding block and a sliding groove, wherein a tube is placed on the placement plate, then the threaded rod is rotated to rotate the belt pulley, and the other group of belt pulley is rotated under the action of the belt, so that two groups of threaded rods are simultaneously rotated and move backwards, the movable plate is pushed backwards, the sliding block slides in the sliding groove, the telescopic rod is compressed, the tube is clamped, the adjustability of the device is ensured, the device can adapt to tubes with different widths, the tube is prevented from shaking, and the practicability of the device is improved;

2. this a right angle butt-joint machine for square pipe rectangular pipe is provided with draw-in groove, fixture block, first spring, baffle and connecting rod, through pulling the connecting rod this moment baffle and fixture block left movement gradually left to make inside the fixture block breaks away from the draw-in groove gradually, drive first spring tensile, the pressfitting piece no longer receives spacingly this moment, and the staff stimulates the pressfitting piece downwards and can take out it, has promoted the device and has obtained dismantlement and maintenance efficiency.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the movable block of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the local front-view section structure when the clamping block is separated from the clamping groove.

In the figure: 1. a body; 2. a base; 3. a movable block; 411. a fixing plate; 412. a cross bar; 413. a threaded rod; 414. a belt pulley; 415. a belt; 416. a telescopic rod; 417. a storage plate; 418. a slider; 419. a sliding groove; 5. a fixed block; 6. pressing blocks; 711. a card slot; 712. a clamping block; 713. a first spring; 714. a baffle plate; 715. a connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a right angle butt-joint machine for square tube rectangular pipe comprises a machine body 1, a base 2, a movable block 3, a fixed block 5 and a pressing block 6, wherein the base 2 is fixedly connected to the bottom end of the machine body 1, the movable block 3 and the fixed block 5 are arranged at the top end of the base 2, the pressing block 6 is arranged at the top end of the machine body 1, an adjusting device is arranged at the bottom end of the machine body 1, the adjusting device comprises a fixed plate 411, a cross rod 412, a threaded rod 413, a belt pulley 414, a belt 415, an expansion rod 416, an object placing plate 417, a sliding block 418 and a sliding groove 419, two groups of fixed plates 411 are symmetrically and fixedly connected to the top of the front end of the base 2, the cross rod 412 penetrates through the two groups of fixed plates 411, the cross rod 412 is hollowed out, the hollowed-out width is larger than that of the belt pulley 414, the belt pulley 414 and the belt 415, the cross rod 412 and the fixed plate 411 are both internally provided with a threaded rod 413 in a penetrating manner, the inner wall of the fixed plate 411 is provided with threads matched with the outer wall of the threaded rod 413, the inner diameter of the fixed plate 411 is equal to the diameter of the threaded rod 413, the threaded rod 413 is enabled to rotate gradually under the action of the threads by rotating the threaded rod 413 and drives the belt pulley 414 to rotate, the belt 415 drives the other group of belt pulley 414 to rotate, at the moment, the two groups of threaded rods 413 simultaneously rotate to push the movable block 3 to move backwards, so that the pipe is clamped and fixed, the device can conveniently adjust the movable block 3 and can be suitable for pipes with different widths, the rear end of the threaded rod 413 is connected with the movable block 3 through a bearing, the outer walls of the two groups of threaded rods 413 are fixedly connected with the belt pulley 414, the outer walls of the two groups of belt pulleys 414 are, The movable cylinder and the second spring are wound on the outer walls of the movable cylinder and the fixed cylinder, so that a good telescopic effect can be achieved, the object placing plate 417 is fixedly connected to the outer wall of the front end of the fixed block 5, the bottom end of the movable block 3 is fixedly connected with the sliding block 418, the sliding block 418 is slidably arranged in the sliding groove 419, and the stability of the movement of the movable block 3 can be ensured by arranging the sliding block 418 and the sliding groove 419;

and the top end of the machine body 1 is provided with a replacing mechanism, the replacing mechanism comprises a clamping groove 711, a clamping block 712, a first spring 713, a baffle 714 and a connecting rod 715, the clamping groove 711 is arranged in the pressing block 6, the clamping block 712 is embedded in the clamping groove 711, the first spring 713 is wound on the outer wall of the clamping block 712, one end of the first spring 713 is connected with the inner wall of the machine body 1, the other end of the first spring 713 is connected with the baffle 714, the baffle 714 is fixedly connected with the outer wall of the clamping block 712, the front end of the clamping block 712 is fixedly connected with the connecting rod 715, the rear end of the connecting rod 715 is embedded in the top end of the machine body 1, the shape of the clamping block 712 is the same as that of the clamping groove 711, the size of the clamping block 711 is matched with the size of the clamping block 712, the connecting rod 715 is pulled leftwards to gradually separate the, the pressing block 6 is conveniently maintained, and the maintenance efficiency of the device is improved.

The working principle is as follows: when the telescopic tube is used, a tube is placed on the storage plate 417, the belt pulley 414 rotates when the threaded rod 413 is rotated, so that the belt 415 drives the other group of belt pulleys 414 to rotate, meanwhile, the two groups of threaded rods 413 rotate simultaneously, the movable block 3 gradually moves backwards under the action of the threads, the sliding block 418 slides in the sliding groove 419 to push the telescopic rod 416 to compress, the telescopic rod 416 specifically comprises a fixed cylinder, a movable cylinder and a second spring, and the second spring is wound on the outer walls of the movable cylinder and the fixed cylinder, so that a good telescopic effect can be achieved, the moving stability of the movable block 3 is ensured, the tube can be clamped, and the telescopic tube can adapt to tubes with different widths;

when the pressing block 6 needs to be maintained, the connecting rod 715 is pulled leftwards to enable the clamping block 712 to move leftwards, the baffle 714 moves leftwards, the first spring 713 is stretched, after the clamping block 712 is completely separated from the inside of the clamping groove 711, the pressing block 6 is not limited any more, and the pressing block 6 can be taken out by pulling downwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. A right angle butt joint machine for square pipe rectangular pipe, including fuselage (1), base (2), movable block (3), fixed block (5) and pressfitting piece (6), fuselage (1) bottom fixedly connected with base (2), and base (2) top is provided with movable block (3) and fixed block (5), fuselage (1) top is provided with pressfitting piece (6), its characterized in that: fuselage (1) bottom is provided with adjusting device, and two sets of fixed plate (411) of base (2) front end top symmetry fixedly connected with, and is two sets of fixed plate (411) are inside to run through horizontal pole (412), and horizontal pole (412) and fixed plate (411) are inside all to run through threaded rod (413), threaded rod (413) rear end is connected with movable block (3), two sets of threaded rod (413) outer wall fixedly connected with belt pulley (414), two sets of belt pulley (414) outer wall winding has belt (415), and fuselage (1) top is provided with the change mechanism.

2. The right angle butt joint machine for square tube rectangular tubes according to claim 1, wherein: adjusting device includes fixed plate (411), horizontal pole (412), threaded rod (413), belt pulley (414), belt (415), telescopic link (416), puts thing board (417), sliding block (418) and sliding tray (419), movable block (3) rear end is connected with through telescopic link (416) and puts thing board (417) inner wall, and puts thing board (417) fixed connection in fixed block (5) front end outer wall, movable block (3) bottom fixedly connected with sliding block (418), and sliding block (418) cunning locate inside sliding tray (419).

3. The right angle butt joint machine for square tube rectangular tubes according to claim 1, wherein: change mechanism includes draw-in groove (711), fixture block (712), first spring (713), baffle (714) and connecting rod (715), draw-in groove (711) have been seted up to pressfitting piece (6) inside, and draw-in groove (711) inside is embedded to have fixture block (712), fixture block (712) outer wall winding has first spring (713), and the one end of first spring (713) is connected with fuselage (1) inner wall, the other end of first spring (713) is connected with baffle (714), and baffle (714) fixedly connected with fixture block (712) outer wall, fixture block (712) front end fixedly connected with connecting rod (715), and connecting rod (715) rear end is embedded in fuselage (1) top.

4. The right angle butt joint machine for square tube rectangular tubes according to claim 2, wherein: the inner wall of the fixing plate (411) is provided with threads matched with the outer wall of the threaded rod (413), and the inner diameter of the fixing plate (411) is equal to that of the threaded rod (413).

5. The right angle butt joint machine for square tube rectangular tubes according to claim 2, wherein: the cross bar (412) is hollow, and the hollow width is larger than that of the belt pulley (414).

6. The right angle butt joint machine for square tube rectangular tubes according to claim 3, wherein: the shape of the clamping block (712) is the same as that of the clamping groove (711), and the clamping groove (711) and the clamping block (712) are matched in size.

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